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Solar farms in Illinois

453 operating solar farms in Illinois with 5,222 MW of solar capacity, largest first. From EIA-860M, August 2026.

Plants

453

Solar capacity

5,222 MW

Net generation, 2025

6.60 TWh

383 of 453 plants reported

Largest

Double Back Diamond

593 MW

Largest solar farms in Illinois

#PlantSolar MW2025 net generation, GWhGWh, 2025Capacity factorOperator
1Double Back DiamondSangamon County59391517.6%Double Back Diamond Solar Power, LLC
2Archtop SolarFord County287––Archtop Property Management LLC
3Emily Solar, LLCCumberland County27440.8*–RWE Clean Energy
4Maple FlatsClay County25049322.5%Invenergy Services LLC
5Prairie Wolf Solar LLCColes County20038021.7%Geronimo Power
6River Ferry Solar 1Clark County16530421.0%River Ferry Solar 1, LLC
7Eldorado Solar ISaline County150308–Sol Systems
8Boomtown Renewable Energy CenterWhite County15028621.8%Union Electric Co - (MO)
9Cass County Renewable Energy CenterCass County15033225.2%Union Electric Co - (MO)
10Pleasantville Solar ParkFulton County15048.2*–Pleasantville Solar Park LLC
11Tilden SolarRandolph County15025.9*–Sol Systems
12Big River SolarWhite County14931524.1%Big River Solar, LLC
13Wolf Run SolarMorgan County14031425.6%Wolf Run Solar LLC
14Prairie Solar LLCChampaign County135––MN8 Energy LLC
15Eldorado Solar IISaline County12039.4*–Sol Systems
16Hickory SolarJersey County11025025.9%Hickory Solar LLC
17High Point Solar LLCStephenson County10019322.1%Acciona Energy USA Global, LLC
18Prairie State Solar ProjectPerry County9922025.4%Prairie State Solar, LLC
19Dressor Plains Solar, LLCFayette County9923226.8%Dressor Plains Solar, LLC
20Cooks Mill PV IColes County99––Cooks Mill PV I, LLC
21Crooked Creek PV IMarion County99––Crooked Creek PV I, LLC
22Mulligan Solar, LLCLogan County7015625.5%Mulligan Solar
23Baldwin Solar BESSRandolph County6814023.3%Vistra Corp
24Newton Solar BESS LLCJasper County52––Vistra Corp
25Kimmel Road Solar, LLCPerry County5010223.2%Birch Creek Power, LLC
26Salt Creek Township Solar, LLCMason County50104–Birch Creek Power, LLC
27Coffeen Solar BESSMontgomery County4485.122.0%Vistra Corp
28Richland Township Solar, LLCMarshall County3574.6–Birch Creek Power, LLC
29Earp Solar, LLCWarren County3575.824.7%Birch Creek Power, LLC
30Prairie Creek SolarMorgan County3058.222.1%Sol Systems
31Grand Ridge Solar FarmLaSalle County2031.117.7%Invenergy Services LLC
32DePue Holdings, LLCBureau County2035.020.0%DePue Holdings, LLC
33Richland Township Solar II, LLCMarshall County115.5–Birch Creek Power, LLC
34Northern Cardinal Solar SCS IL 1, LLCChampaign County1019.121.8%Arevon Energy, Inc.
35AES Belleville Solar LLCSt Clair County9.95.96.8%AES Distributed Energy
36Exelon Solar ChicagoCook County9.012.916.3%Luminace Solar Chicago, LLC
37Yeoman CreekLake County7.00.0–BQ Energy Development
38DakotaStephenson County5.07.015.9%SunStrong Management, LLC
39GaltWhiteside County5.09.120.7%SunStrong Management, LLC
40SkylineChristian County5.07.817.7%SunStrong Management, LLC
41TowandaMcLean County5.00.0–Dimension Energy LLC
42WalldogLivingston County5.06.915.8%SunStrong Management, LLC
43USS Ducks Solar CSGOgle County5.00.0–USS Ducks Solar LLC
44Ashley Solar LLC PVWashington County5.0––Ashley Solar LLC PV
45Ohio Solar LLCBureau County5.00.0–Ohio Solar, LLC
46St. Clair Solar 5St Clair County5.01.5–Pivot Energy
47Bureau Solar 1Bureau County5.02.3–Pivot Energy
48Big Creek Solar (IL) (CSG)Macoupin County5.0––Big Creek Solar (IL), LLC
49Goldenrod (IL)Mercer County5.06.4–Generate Capital
50AnacottMontgomery County5.02.3–Generate Capital
51KN07Kane County5.0––Generate Capital
52SawyerWhiteside County5.01.8–Generate Capital
53Mound City SolarPulaski County5.08.820.1%Mound City Solar PV
54Pope Creek Solar PVMercer County5.09.521.8%Pope Creek Solar, LLC
55Sunset Road Solar 3 Community SolarMacoupin County5.0––Sunset Road Solar 3, LLC
56Rocky Mountain Elk Solar Community SolarBureau County5.00.1–Rocky Mountain Elk Solar, LLC
57NL IL - Esmen East CSGLivingston County5.0––Esmen Solar 1, LLC
58NL IL - 241 North CSGWill County5.01.1–Standard Solar
59NL IL - 1875 North Road CSGLivingston County5.02.8–Standard Solar
60NL IL - 2000 North Road CSGKankakee County5.01.1–Standard Solar
61Cenergy IL - BA Family CSGKankakee County5.00.0–Standard Solar
62Beecher (IL)Will County5.00.2–Generate Capital
63JefferyKankakee County5.02.5–Generate Capital
64NE IL - Esmen WestLivingston County5.02.0–Standard Solar
65South Belleville Solar, LLCSt Clair County5.00.4–Dimension Energy LLC
66Medanos Solar LLCChampaign County5.00.1–Dimension Energy LLC
67Drummer Creek I Solar LLCFord County5.00.2–Dimension Energy LLC
68Beckham Solar LLCLivingston County5.00.3–Dimension Energy LLC
69NL IL - Maples RoadLee County5.00.9–Standard Solar
70NL IL - McConnell RoadStephenson County5.00.2–Standard Solar
71Beebalm SolarLivingston County5.00.0–Generate Capital
72Geranium SolarBureau County5.00.1–Generate Capital
73Oreana RenewablesMacon County5.00.0–Oreana Renewables LLC
74ILSOLAR05 LLCKane County5.00.0–Dimension Energy LLC
75Marathon Petroleum - Robinson RefineryCrawford County5.05.4–Onyx Asset Services Group
76AC IL - Hillsboro CSGMontgomery County5.0––Standard Solar
77Oreana SolarMacon County5.00.0–Dimension Energy LLC
78Kanesolar01 LLCKane County5.0––Dimension Energy LLC
79Paris Solar, LLC (CSG)Macoupin County5.0––Dimension Energy LLC
80Gracy Solar 1, LLCMcHenry County5.0––Dimension Energy LLC
81Gerstenschlager Family Solar 1, LLC (CSG)Jackson County5.0––Dimension Energy LLC
82Corfee Solar LLCMacoupin County5.0––Dimension Energy LLC
83Blue Iris Solar, LLC CSGDeWitt County5.0––Dimension Energy LLC
84Salvia Solar, LLCBureau County5.0––Dimension Energy LLC
85Midwest Power Partners LLC (Pirolo)Madison County5.09.1–SRC Partnership 15 LLC
86AlliumLivingston County5.0––Generate Capital
87IL - ForeFront CS (BBCHS 1) Community SolarKankakee County5.0––IL Solar Bradley Project1, LLC
88Clover - (IL) CSGWhiteside County5.0––Nautilus Solar Solutions
89NL IL Kane Rd CSGDeKalb County5.0––Standard Solar
90NL IL Bastian CSGDeKalb County5.0––Standard Solar
91IL - Nexamp KewaneeHenry County5.0––Kewanee Renewables, LLC
92IL - Nexamp Percy (CSG)Randolph County5.0––Percy Renewables 1, LLC
93IL - Ameresco - AltonMadison County5.00.0–Alton Landfill Solar LLC
94IL - Nexamp ArgentaMacon County5.0––Argenta Renewables, LLC
95DeKalb Taylor LLCDeKalb County4.90.5–SunVest Solar LLC
96Peoria Solar 3Peoria County4.90.2–Pivot Energy
97PeonyMorgan County4.9––Generate Capital
98Toyota BoshokuLawrence County4.84.7–Onyx Asset Services Group
99Phoenix Solar South Farms LLC Solar FarmChampaign County4.76.716.2%Phoenix Solar South Farms LLC
100Buckheart Creek Solar I Community SolarFulton County4.50.0–Buckheart Creek Solar 1, LLC
101SV CSG Paloma SolarBureau County4.4––SV CSG Paloma Solar LLC
102SV CSG Plato Solar 1 LLCKane County4.32.5–SunVest Solar LLC
103USS Origami SolarWhiteside County4.31.1–USS Origami Solar LLC
104McDonough Solar 1, LLC CSGMcDonough County4.03.911.2%McDonough Solar 1, LLC
105IL Joliet 1101 Cherry Hl RdWill County4.00.1–Catalyze Joliet 1101 Cherry Hill Road Microgrid, LLC
106Edgar Solar 1Edgar County4.04.9–Pivot Energy
107Ridge Farm Renewables LLC PVVermilion County4.0––Ridge Farm Renewables LLC PV
108Essex SolarStark County4.05.3–SRC Partnership 15 LLC
109Rock Cut SolarWinnebago County4.02.3–SRC Partnership 15 LLC
110East Marion IL 1, LLCWilliamson County4.03.5–SRC Partnership 16, LLC
111IL - Ameresco - Freeport SouthStephenson County3.9––Freeport Solar South, LLC
112IGS Stockton DG CSGJo Daviess County3.83.711.2%SRC Partnership 3, LLC
113Galva LandfillHenry County3.70.1–Navisun LLC
114LaSalle Solar 6Lasalle County3.60.6–Pivot Energy
115CVE US IL TAMAROA 316 LLCPerry County3.6––Dimension Energy LLC
116USS Beard SolarCass County3.5––USS Beard Solar LLC
117KE109Kendall County3.5––Generate Capital
118Champaign Solar, LLCChampaign County3.50.0–SRC Partnership 16, LLC
1192065 George St Community SolarCook County3.2––2065 George St Solar, LLC
120USS Clear Creek SolarCass County3.00.2–SRC Partnership 15 LLC
12110701 Seymour Ave East 1 CSGCook County2.90.1–10701 Seymour Ave East, LLC
122IL - ForeFront CS (Huntley)McHenry County2.9––IL Solar Huntley Project1, LLC
123SPG IL Green River CSGHenry County2.8––Standard Solar
124IL - Ameresco - Freeport NorthStephenson County2.7––Freeport Solar North, LLC
125Rockford Solar FarmWinnebago County2.63.917.3%Rockford Solar Partners
126Water Lily Solar LLCKendall County2.60.4–Dimension Energy LLC
127KaneSolar03 LLCKane County2.51.0–Dimension Energy LLC
128ThoromanAdams County2.5––Generate Capital
129Sunset Road Solar 4 Community SolarMacoupin County2.5––Sunset Road Solar 4, LLC
130CVE US IL Ridge Farm 324 LLC (CSG)Vermilion County2.5––Dimension Energy LLC
131Millstadt IL 1, LLCSt Clair County2.52.3–SRC Partnership 16, LLC
132IL University Park 450 Central AveWill County2.30.2–Catalyze University Park Central Ave Microgrid, LLC
133USS Cattail SolarWhiteside County2.31.3–USS Cattail Solar LLC
134950th Sun 2Crawford County2.30.0–950th Sun 2 LLC
135SPG IL Valley Run CSGKendall County2.3––Standard Solar
136Wild Cat Solar 22 LLCUnion County2.3––Dimension Energy LLC
137Rantoul SolarChampaign County2.00.00.0%Altorfer Inc.
138Mooseheart School SolarKane County2.03.620.7%Forefront Power, LLC
139USS Solar BrickMacoupin County2.04.525.9%Standard Solar
140USS Goodrich SolarKankakee County2.04.023.1%Standard Solar
141USS Sycamore Solar (CSG)DeKalb County2.04.223.7%Standard Solar
142CED Peoria SolarPeoria County2.04.022.9%Bay4 Energy Services, LLC
143Illinois PV Fulton 1 CSGFulton County2.03.922.3%Illinois PV Fulton 1, LLC
144CED Beecher Sun SolarWill County2.04.123.4%Bay4 Energy Services, LLC
145CED Hilltop SolarWinnebago County2.04.324.4%Bay4 Energy Services, LLC
146Clinton Solar 4 LLC CSGClinton County2.02.916.7%Clinton Solar 4 LLC
147Vermilion Solar 1, LLC CSGVermilion County2.03.620.3%Vermilion Solar 1, LLC
148CED Spring Creek SolarKankakee County2.00.21.4%Bay4 Energy Services, LLC
149CortlandDekalb County2.04.324.8%Cortland Solar 2 LLC
150LenaStephenson County2.03.821.9%Lena Solar 1 LLC
151Ridge FarmVermilion County2.04.123.6%Ridge Farm Solar 1 LLC
152MendotaLaSalle County2.03.318.7%Mendota US Solar 1 LLC
153Charter Durabar at WoodstockMcHenry County2.02.313.3%Luminace Solar Illinois 2, LLC
154Peterman IIKankakee County2.03.620.6%Peterman Solar II, LLC
155Kish CSGBoone County2.04.123.2%Kish Solar, LLC
156NostrandKankakee County2.04.525.5%Nostrand Solar, LLC
157VulcanKankakee County2.03.017.0%Vulcan Solar, LLC
158Somonauk Road Solar 1DeKalb County2.03.922.4%Somonauk Road Solar 1, LLC
159Edwardsville Solar IIMadison County2.04.123.5%Edwardsville Solar II, LLC
160Route 76 Boone Solar 1Boone County2.04.123.3%Route 76 Boone Solar 1, LLC
161Olney Solar II CSGRichland County2.04.425.1%Olney Solar II, LLC
1622662 Freeport Solar 1 CSGStephenson County2.02.916.8%2662 Freeport Solar 1, LLC
163Whiteside Solar 1 CSGWhiteside County2.03.821.7%Whiteside Solar 1, LLC
164Morgan Solar 4, LLC CSGMorgan County2.04.022.7%Morgan Solar 4, LLC
165Marlow Solar, LLC CSGJefferson County2.04.324.5%Marlow Solar, LLC
166Morgan Solar 2, LLC CSGMorgan County2.04.123.3%Morgan Solar 2, LLC
167Blue Goose Solar CSGWhiteside County2.03.821.9%Blue Goose Solar
168Iroquois Solar 1B LLC CSGIroquois County2.04.023.0%Iroquois Solar 1B LLC
169Sullivan B Community Solar LLCMcDonough County2.03.922.2%Sullivan B Community Solar LLC
170Kent School Road Solar 1Stephenson County2.03.218.5%Kent School Road Solar 1
171Schulte 2 Community SolarMarshall County2.04.022.7%Schulte 2 Community Solar
172Kankakee Solar 4 LLCKankakee County2.04.123.1%Kankakee Solar 4 LLC
173Lafayette 2 - McHenry Franks 1McHenry County2.04.123.6%MN8 Energy LLC
174Lafayette 2 - McHenry Franks 2McHenry County2.02.514.1%MN8 Energy LLC
175Lafayette 2 - Kankakee YonkeKankakee County2.04.123.5%MN8 Energy LLC
176AES Griggs Solar, LLCKankakee County2.03.620.6%AES Griggs Solar, LLC
177IGS East Central, LLCWill County2.03.520.1%SRC Partnership 3, LLC
178SV CSG Lily Lake 2 LLCKane County2.01.58.8%SV CSG Lily Lake 2 LLC
179Cedarville RoadStephenson County2.03.520.2%SRC P9 - Lena Solar, LLC
180PontiacLivingston County2.04.123.2%Pontiac Solar, LLC
181Rockford CSGWinnebago County2.04.123.3%Rockford Baxter Rd Holdco LLC CSG
182SandovalClinton County2.03.620.5%Sandoval Holdco, LLC
183Pine Road Solar, LLC CSGDeKalb County2.04.324.6%Pine Road Solar, LLC
184Clendenin A Community Solar, LLC CSGWilliamson County2.04.023.1%Clendenin A Community Solar, LLC
185Kern A Community Solar, LLC CSGFranklin County2.04.224.0%Kern A Community Solar, LLC
186Lukuc B Community Solar LLC CSGWilliamson County2.03.520.2%Lukuc B Community Solar LLC
187CSG Mt. Morris 2, LLCOgle County2.03.821.7%CSG Mt. Morris 2, LLC
188Tower Road Solar, LLC CSGDekalb County2.04.525.9%Tower Road Solar, LLC
189IL17021 Brush Creek I CSGStephenson County2.04.123.1%SPG IL Brush Creek I Solar LLC
190Segunda II (CSG)LaSalle County2.04.827.3%Segunda Solar II, LLC
191Woodlawn II (CSG)Will County2.04.223.9%Woodlawn Solar II, LLC
192Dodds (CSG)Stephenson County2.04.525.9%Dodds Solar, LLC
193Olmstead II CSGStephenson County2.04.525.9%Olmstead Solar II, LLC
194WolfcastleDeKalb County2.03.520.1%Beartooth Energy Storage, LLC
195Morgan Solar 1 CSGMorgan County2.04.022.9%Morgan Solar 1 LLC
196Morgan Solar 1b CSGMorgan County2.03.519.7%Morgan Solar 1b LLC
197IGS Frankfort 2 CSGCook County2.0––IGS Solar LLC
198Long John CSGDeKalb County2.04.324.4%Long John Solar, LLC
199Woodlawn CSGWill County2.04.726.7%Woodlawn Solar, LLC
200Hurricane Creek CSGWilliamson County2.04.224.2%SPG IL Hurricane Creek Solar LLC
201Viking Solar CSGMacoupin County2.04.023.0%Viking Solar, LLC
202Moraine CSGMcLean County2.04.626.2%Moraine Solar, LLC
203Keeversville Solar CSGWill County2.03.620.7%Keeversville Solar Energy Center LLC
204Mt. Morris Solar CSGOgle County2.01.810.5%DG Illinois Solar, LLC
205SV Gardner 1 (Lutz) CSGGrundy County2.04.224.1%SV CSG Gardner 1 LLC
206Pretzel CSGStephenson County2.04.223.9%Pretzel Solar, LLC
207Prophet CSGWhiteside County2.04.022.6%Prophet Solar, LLC
208Gala (CSG)Stephenson County2.03.117.8%Gala Solar, LLC
209Marengo SolarMcHenry County2.03.922.0%DG Illinois Solar, LLC
210Ameresco Danville Solar, LLCVermilion County2.03.620.7%Altus Power America Management, LLC
211SCS Galena 012589 Peoria, LLCPeoria County2.03.721.4%Arevon Energy, Inc.
212SCS COUNTY 012631 Champaign, LLCChampaign County2.03.520.2%Arevon Energy, Inc.
213Mendota Rich Dev CSGLaSalle County2.04.123.4%42nd Road Solar LLC
214Cattail (CSG)Whiteside County2.04.425.2%Cattail Solar, LLC
215Rockford CS 1Winnebago County2.04.224.0%Rockford CS 1, LLC
216Rockford CS 2Winnebago County2.04.123.6%Rockford CS 2, LLC
217Ahern Community Solar I, LLCGrundy County2.03.117.5%Ahern Community Solar I, LLC
218Alden Road Harvard Solar 1McHenry County2.04.223.8%Alden Road Harvard Solar 1, LLC
219SV CSG Baileyville 1 LLCStephenson County2.04.525.9%SV CSG Baileyville 1 LLC
220Elba Solar LLCKnox County2.04.324.4%Elba Solar LLC
221SV CSG South Dekalb 1 LLCDeKalb County2.04.626.3%SV CSG South Dekalb 1 LLC
222SV CSG South Dekalb 2 LLCDeKalb County2.04.726.8%SV CSG South Dekalb 2 LLC
223SV CSG Barrass Farms II LLWilliamson County2.04.726.8%SV CSG Barrass Farms II LLC
224SV CSG Baileyville 2 LLCStephenson County2.04.424.8%SV CSG Baileyville 2 LLC
225IL Sidney Project1Champaign County2.04.626.2%IL Sidney Project1, LLC
226Clay FCClay County2.03.821.8%Clay FC, LLC
227IL West Hallock Project1Peoria County2.04.626.2%IL West Hallock Project1, LLC
228OE IL Solar 3Ogle County2.04.425.2%OE IL Solar 3, LLC
229French Road Solar IIKane County2.04.525.6%French Road Solar II, LLC
230Rockford SolarWinnebago County2.03.520.0%Rockford Solar, LLC
231Briscoe 1ALaSalle County2.04.123.4%7th Road Solar 1, LLC (Briscoe 1A)
232Briscoe 2ALaSalle County2.04.726.8%7th Road Solar 2, LLC (Briscoe 2A)
233Gooseberry Solar, LLCCook County2.03.721.2%Reactivate
234Monee Solar 1, LLCWill County2.03.821.9%Reactivate
235Mulberry Solar, LLCMadison County2.04.022.9%Reactivate
236Torrence Ave Solar 1 LLCCook County2.04.626.2%Reactivate
237North Cottage Grove Solar 1, LLCCook County2.04.123.3%Reactivate
238N Baker Road 2Stephenson County2.03.1–Greenbacker Renewable Energy Corporation
239N Baker RoadStephenson County2.03.3–Greenbacker Renewable Energy Corporation
240N Solon Road (South)McHenry County2.04.626.0%Greenbacker Renewable Energy Corporation
241Tully 1Grundy County2.02.2–Greenbacker Renewable Energy Corporation
242Lobelia 1McHenry County2.04.626.2%Greenbacker Renewable Energy Corporation
243Cedarville (IL)Stephenson County2.03.922.4%Generate Capital
244Dakota Solar 1, LLCStephenson County2.04.525.6%Generate Capital
2459521 US 14 SOLAR 1, LLCMcHenry County2.03.620.4%Generate Capital
246Lilly Pond Road Solar 1, LLCMcHenry County2.00.1–Generate Capital
247Freeport 18th SolarStephenson County2.00.8–Generate Capital
248Goodenow Road West Solar 1, LLCWill County2.04.123.6%Generate Capital
249Trenton EastClinton County2.03.721.3%Generate Capital
250Trenton WestClinton County2.02.614.9%Generate Capital
251Trinity FreeportStephenson County2.04.324.3%Generate Capital
252Cottage Grove North Solar 1, LLCWill County2.03.922.0%Generate Capital
253Cottage Grove South Solar 1, LLCWill County2.03.821.7%Generate Capital
254BreezewoodMcLean County2.04.123.6%SunStrong Management, LLC
255Lawrence Solar 1 LLCMcHenry County2.03.620.8%SunVest Solar LLC
256Lawrence Solar 2 LLCMcHenry County2.03.721.0%SunVest Solar LLC
257SV CSG Bishop 1 LLCWilliamson County2.00.1–SunVest Solar LLC
258Schmidt CSG 1St Clair County2.04.224.2%SunVest Solar LLC
259SV CSG German Valley 1 LLCStephenson County2.02.3–SunVest Solar LLC
260SV CSG Wagner A LLCRandolph County2.04.726.7%SunVest Solar LLC
261SV CSG Wagner B LLCRandolph County2.04.726.7%SunVest Solar LLC
262Vermilion Solar II LLC CSGLivingston County2.00.4–AES Clean Energy
263Triple S Solar I LLC CSGColes County2.00.4–AES Clean Energy
264AES Bend Solar I, LLC CSGWinnebago County2.00.4–AES Clean Energy
265Whiskey AcresDeKalb County2.04.022.6%Solar DG IL 4, LLC
266DG Harlem SolarStephenson County2.03.922.5%DG Harlem, LLC
267Plote SomonaukDeKalb County2.04.223.8%Solar DG IL 2, LLC
268Abel SolarWhiteside County2.04.223.9%SoCore Energy LLC
269Bunker Hill SolarWhiteside County2.04.324.4%SoCore Energy LLC
270Harmony Solar ProjectStephenson County2.04.022.6%SoCore Energy LLC
271Illinois PV Knox 1BKnox County2.04.022.6%SoCore Energy LLC
272Macomb 2AMcDonough County2.04.223.9%SoCore Energy LLC
273Rockford PlantWinnebago County2.02.816.2%SoCore Energy LLC
274Round Grove 1Whiteside County2.04.424.9%SoCore Energy LLC
275Round Grove 2Whiteside County2.04.525.8%SoCore Energy LLC
276Illinois PV Knox 1AKnox County2.03.519.8%SoCore Energy LLC
277Unity Solar Project (IL)Stephenson County2.03.922.5%SoCore Energy LLC
278Yorktown 1 SolarWhiteside County2.04.425.3%SoCore Energy LLC
279Yorktown 2 SolarWhiteside County2.04.223.9%SoCore Energy LLC
280Marion Solar 4b LLCMarion County2.03.721.1%Pivot Energy
281Putnam Solar 1Putnam County2.03.620.4%Pivot Energy
282Putnam Solar 1BPutnam County2.04.022.8%Pivot Energy
283Kankakee Solar 1Kankakee County2.03.620.5%Pivot Energy
284St. Clair Solar 3St Clair County2.03.520.0%Pivot Energy
285Kankakee Solar 3Kankakee County2.03.419.1%Pivot Energy
286Sand Prairie SolarTazewell County2.03.218.3%DG Sand Prairie, LLC
287Armstrong 1McHenry County2.04.425.2%Greenbacker Renewable Energy Corporation
288Pontiac 1ALivingston County2.04.425.1%Solar DG IL 3 LLC
289IL BEDFORD PARK 7035 W 65TH STCook County2.00.5–Catalyze Bedford Park 7035 W 65th Street Microgrid, LLC
290Agrimony 2Jo Daviess County2.02.3–Greenbacker Renewable Energy Corporation
291Agrimony 1Jo Daviess County2.02.3–Greenbacker Renewable Energy Corporation
292IL Bedford Park 6901 W 65th StCook County2.00.0–Catalyze Bedford Park 6901 W 65th Street Microgrid, LLC
293Richmond SolarMcHenry County2.00.3–DG Richmond, LLC
294NL IL - KendallKendall County2.04.123.1%Newark Road Kendall Solar 1, LLC
295USS University Park SolarWill County2.02.7–United States Solar Corporation
296SAE Paris IL S1Edgar County2.02.4–SolAmerica Energy, LLC
297Macon County IL S1Macon County2.00.3–SolAmerica Energy, LLC
298Peoria County IL S2Peoria County2.01.7–SolAmerica Energy, LLC
299Tazewell County IL S1Tazewell County2.00.4–SolAmerica Energy, LLC
300Illinois PV Knox 3AKnox County2.03.319.0%SoCore Energy LLC
301Illinois PV Knox 3BKnox County2.03.016.9%SoCore Energy LLC
302Clinton Solar 2Clinton County2.04.1–Pivot Energy
303LaSalle Solar 1LaSalle County2.01.9–Pivot Energy
304Clinton Solar 4bClinton County2.02.1–Pivot Energy
305Clinton Solar 2bClinton County2.03.821.5%Pivot Energy
306N Solon Road (North)McHenry County2.04.626.0%Greenbacker Renewable Energy Corporation
307GrantMcHenry County2.02.7–Generate Capital
308YagerWhiteside County2.03.620.7%Generate Capital
309SV CSG Gander Farms 1 AWilliamson County2.00.2–SV CSG Gander Farms 1 A, LLC
31010601 Seymour Ave East 2 CSGCook County2.00.0–10601 Seymour Ave East, LLC
311SAE Ottawa ILLasalle County2.00.2–SolAmerica Energy, LLC
312KA361Kankakee County2.0––Generate Capital
313Cenergy IL - Zion CSGLake County2.00.0–Standard Solar
314NL IL - Piatt 1 - East CSGPiatt County2.01.9–Standard Solar
315NL IL - Piatt 2 - West CSGPiatt County2.01.3–Standard Solar
316GougarWill County2.00.4–Generate Capital
317NL IL - KiwiPerry County2.02.3–Standard Solar
318Trenton East Phase 2Clinton County2.00.2–Generate Capital
319Trenton West Phase 2Clinton County2.00.2–Generate Capital
320S-Pulaski SolarCook County2.03.620.4%SoCore Energy LLC
321Illinois PV Knox 2AKnox County2.00.0–SoCore Energy LLC
322Illinois PV Knox 2BKnox County2.00.0–SoCore Energy LLC
323Briscoe Solar 1LaSalle County2.04.023.1%SRC Partnership 14 LLC
324Briscoe Solar 2LaSalle County2.02.9–SRC Partnership 14 LLC
325Clark Solar 1Mason County2.04.626.4%SRC Partnership 14 LLC
326Clark Solar 1AMason County2.04.525.9%SRC Partnership 14 LLC
327Crawford 1 SolarLee County2.04.123.7%SRC Partnership 14 LLC
328Crawford 1A SolarLee County2.03.8–SRC Partnership 14 LLC
329Heinsohn Solar 2DeKalb County2.03.017.1%SRC Partnership 14 LLC
330Heinsohn Solar 2ADeKalb County2.03.821.5%SRC Partnership 14 LLC
331Hoppe Nitzberg Solar 1DeKalb County2.03.922.1%SRC Partnership 14 LLC
332Hoppe Nitzberg Solar 1ADeKalb County2.03.017.3%SRC Partnership 14 LLC
333Engel Solar 1ADeKalb County2.04.726.7%SRC Partnership 14 LLC
334Brimfield SolarPeoria County2.00.8–SRC Partnership 15 LLC
335Shissler SolarPeoria County2.00.8–SRC Partnership 15 LLC
336USS Lowe SolarKankakee County2.04.224.0%SRC Partnership 15 LLC
337USS Vermilion Solar 1 LLC (Vermilion 1)Vermilion County2.03.519.9%SRC Partnership 15 LLC
338USS Vermilion Solar 1 LLC (Vermilion 2)Vermilion County2.04.123.4%SRC Partnership 15 LLC
339Illinois PV Adams 1AAdams County2.00.0–SoCore Energy LLC
340Illinois PV Adams 1BAdams County2.00.0–SoCore Energy LLC
341Illinois PV Adams 2AAdams County2.00.0–SoCore Energy LLC
342Illinois PV Adams 2BAdams County2.00.0–SoCore Energy LLC
343Illinois PV Peoria 2APeoria County2.00.0–SoCore Energy LLC
344Illinois PV Peoria 2BPeoria County2.00.0–SoCore Energy LLC
345IL - ForeFront CS (BBCHS 2) Community SolarKankakee County2.0––IL Solar Bradley Project2, LLC
346IL - ForeFront CS (Brimfield 2)Peoria County2.0––IL Solar Brimfield Project2, LLC
347Highland Solar 1, LLCMadison County2.0––SREOG IL Partnership 1, LLC
348Pearl St Solar 1, LLCTazewell County2.0––SREOG IL Partnership 1, LLC
349Clark Solar 2, LLCMason County2.0––SREOG IL Partnership 2, LLC
350Marine Solar 1, LLCMadison County2.0––SREOG IL Partnership 2, LLC
351Marine Solar 2, LLCMadison County2.0––SREOG IL Partnership 2, LLC
352Cameron Solar, LLC - (IL)Peoria County2.0––SREOG IL Partnership 3, LLC
353Galesburg 650 Solar 1, LLCKnox County2.0––SREOG IL Partnership 3, LLC
354Sparland Solar, LLCMarshall County2.0––SREOG IL Partnership 3, LLC
355SV CSG Reifschneider II B, LLCSt Clair County2.0––SREOG IL Partnership 4, LLC
356SV CSG Reifschneider III A, LLCSt Clair County2.0––SREOG IL Partnership 4, LLC
357SV CSG Aldridge A, LLCLawrence County2.0––SREOG IL Partnership 4, LLC
358SV CSG Aldridge B, LLCLawrence County2.0––SREOG IL Partnership 4, LLC
359SV CSG Reifschneider I B, LLCSt Clair County2.0––SREOG IL Partnership 4, LLC
360SV CSG Reifschneider II A, LLCSt Clair County2.0––SREOG IL Partnership 4, LLC
361Boigenzahn Solar 1A, LLCDeKalb County2.03.419.7%SRC Partnership 12, LLC
362Engel Solar 1, LLCDeKalb County2.04.424.9%SRC Partnership 12, LLC
363Frieders Solar 1, LLCDeKalb County2.04.626.4%SRC Partnership 12, LLC
364Irwin Solar, LLCKankakee County2.04.324.6%SRC Partnership 12, LLC
365Manteno Solar 1 LLCKankakee County2.02.514.1%SRC Partnership 12, LLC
366Moore Solar 1, LLCDeKalb County2.04.324.6%SRC Partnership 12, LLC
367Moore Solar 1A, LLCDeKalb County2.04.827.4%SRC Partnership 12, LLC
368Poplar Grove Solar 2, LLCBoone County2.04.626.4%SRC Partnership 12, LLC
369SV CSG Kensington 1 LLCKankakee County2.04.324.6%SRC Partnership 12, LLC
370SV CSG Momence 1 LLCKankakee County2.04.123.6%SRC Partnership 12, LLC
371SV CSG Momence 2 LLCKankakee County2.04.123.7%SRC Partnership 12, LLC
372Illinois River Solar 2, LLCMarshall County2.00.0–SRC Partnership 16, LLC
373Princeville Solar, LLCPeoria County2.00.3–SRC Partnership 16, LLC
374USS St Anne Solar LLC (St. Anne 1)Kankakee County2.04.224.2%SRC Partnership 16, LLC
375USS St Anne Solar LLC (St Anne 2)Kankakee County2.04.224.0%SRC Partnership 16, LLC
376USS Young Solar LLC (Young 2)Douglas County2.04.0–SRC Partnership 16, LLC
377SV CSG Mt Morris 3 LLCOgle County2.04.324.6%SRC Partnership 12, LLC
378SV CSG Garden Prairie 2, LLCBoone County2.03.922.5%SRC Partnership 12, LLC
379SV CSG Garden Prairie 1, LLCBoone County2.04.324.5%SRC Partnership 12, LLC
380Poplar Grove Solar, LLCBoone County2.04.525.5%SRC Partnership 12, LLC
381SV CSG Kirkland 2 LLCDeKalb County2.01.05.9%SRC Partnership 12, LLC
382SV CSG Kirkland 1 LLCDeKalb County2.01.37.2%SRC Partnership 12, LLC
383Heinsohn Solar 1, LLCDeKalb County2.01.69.4%SRC Partnership 12, LLC
384Heinsohn Solar 1A, LLCDeKalb County2.01.79.5%SRC Partnership 12, LLC
385Cottage Grove Ave Solar 1 LLCCook County2.0––SRC Partnership 12, LLC
386Goodfarm Solar, LLCGrundy County2.04.425.3%SRC Partnership 12, LLC
387SV CSG Gardner 2 LLCGrundy County2.04.324.5%SRC Partnership 12, LLC
3881150th SunMcDonough County2.0––1150th Sun, LLC
389IL-Forefront ComEd-Lena 1Stephenson County2.00.0–IL Solar Lena Project1, LLC
390IL-Forefront ComEd-Lena 2Stephenson County2.00.0–IL Solar Lena Project2, LLC
391IL-Forefront-Ameren- Chillicothe 1Peoria County2.00.0–IL Solar Chillicothe Project1, LLC
392IL-Forefront Ameren- Sidney 1Champaign County2.00.0–IL Solar Sidney Project1, LLC
393IL-Forefront Ameren-St. Joseph 1Champaign County2.0––IL Solar St Joseph Project1, LLC
394IL-Forefront-Ameren-St. Joseph 2Champaign County2.0––IL Solar St Joseph Project2, LLC
395IL-Forefront ComED-ShabbonaDeKalb County2.00.0–IL Solar Shabbona Project1, LLC
396IL - Ameresco - Belvidere EastBoone County2.00.0–Belvidere Landfill Solar 2 East, LLC
397IL -ForeFront CS (Brimfield 1 2) - BrimfBoone County2.00.0–IL Solar Brimfield Project 1, LLC
398IL Forefront - Degroot - St AnneKankakee County2.00.0–IL Solar St. Anne Project1, LLC
399Harmony Road SolarMcHenry County1.92.615.9%Forefront Power, LLC
400Amazon MDW6 Solar ProjectWill County1.93.017.8%Solar Star Prime 5, LLC
401Albertsons at Melrose ParkCook County1.93.017.9%ESIL-AL-Melrose, LLC
402Amazon MDW7 Solar ProjectWill County1.93.520.9%Solar Star Prime 6, LLC
403Solar Star Urbana Landfill EastChampaign County1.93.621.7%Solar Star Urbana Landfill East, LLC
404Solar Star Urbana Landfill CentralChampaign County1.93.621.4%Solar Star Urbana Landfill Central, LLC
405Vermilion Solar I LLC CSGLivingston County1.90.2–AES Clean Energy
406AES Bend Solar II, LLC CSGWinnebago County1.90.6–AES Clean Energy
407Kankakee Solar 5bKankakee County1.91.4–Pivot Energy
408Conagra Foods at St. ElmoFayette County1.83.019.0%Luminace Solar Illinois 2, LLC
409SCS American Bottoms 009885 Sauget, LLCSt Clair County1.81.912.1%Arevon Energy, Inc.
410Slidematic at RockfordWinnebago County1.83.321.0%Luminace Solar Illinois 2, LLC
411IL Chicago 2635 S Western Ave. (West)Cook County1.8––Catalyze Chicago S Western Avenue 2 Microgrid, LLC
412DS ContainersDupage County1.8––DS Containers LLC
413BourbonnaisKankakee County1.73.423.1%Solar DG IL 5, LLC
414Machesney ParkWinnebago County1.73.523.3%Solar DG IL 1 LLC
415CED Champaign Solar LLCChampaign County1.62.820.3%RWE Clean Energy
416Lineage Logistics SolarWill County1.62.014.3%DG Illinois Solar, LLC
417SCS West Fairchild 011958 Danville, LLCVermilion County1.62.719.0%Arevon Energy, Inc.
418Hopewell Solar, LLCMarshall County1.6––SREOG IL Partnership 3, LLC
419Square Barn SolarMcHenry County1.52.116.1%Forefront Power, LLC
420The GSI Group LLC at AssumptionChristian County1.52.518.9%Luminace Solar Illinois 2, LLC
421JM Huber at QuincyAdams County1.52.115.7%Luminace Solar Illinois 2, LLC
422FedEx Chicago Solar FacilityCook County1.52.015.2%DG Illinois Solar, LLC
423Kankakee 2Kankakee County1.54.131.0%Kankakee Solar 2 LLC
424IL Rochelle 975 S. Caron RdOgle County1.51.4–Catalyze Rochelle Wiscold Drive Microgrid, LLC
425All World Solar FacilityWinnebago County1.53.224.0%All World Machinery Supply, Inc.
426DPC YorkCarroll County1.52.821.4%SoCore Energy LLC
427Schmidt Huser Solar, LLCTazewell County1.5––SREOG IL Partnership 2, LLC
428IL - Ameresco - Belvidere WestBoone County1.50.0–Belvidere Landfill Solar 2 West, LLC
429Galesburg Solar ArrayHenderson County1.42.923.9%Onsite Partners, LLC
430ESIL-PFCHICAGO 3, LLCCook County1.42.016.0%Madison Energy Holdings LLC
431Des Plaines 7-SLCHI819Cook County1.40.7–Prologis Logistics Services Incorporated
432Pekin Community High SchoolTazewell County1.40.0–Pekin Community High School, LLC
433John A Logan College SolarWilliamson County1.32.017.6%REA Investments, LLC
434Reed Road SolarMcHenry County1.31.916.9%Forefront Power, LLC
435Bystronic ManufacturingCook County1.30.5–Onyx Asset Services Group
436IL - Forefront Windfree- Shabbona 2DeKalb County1.30.0–IL Solar Shabbona Project2, LLC
437Apple Canyon Lake SolarJo Daviess County1.23.230.3%ACM Solar, LLC.
438Franklin Park 3-SLCHI803Cook County1.21.3–Prologis Logistics Services Incorporated
439NorthropGrummanSolar(Rolling Meadows,IL)Cook County1.11.515.5%DG Illinois Solar, LLC
440Romeoville 34 - SLCHI234 - BSCHI234Will County1.10.3–Prologis Logistics Services Incorporated
441SAE Taylorville IL S1Christian County1.11.6–SolAmerica Energy, LLC
442ESIL-PFCHICAGO 2, LLCCook County1.01.618.4%Madison Energy Holdings LLC
443SCS Beltway 011754 Rock Falls, LLCWhiteside County1.01.820.4%Arevon Energy, Inc.
444SCS Plainfield 011755 Naperville, LLCDuPage County1.01.719.8%Arevon Energy, Inc.
445IL Bolingbrook 279 Marquette DrWill County1.00.8–Catalyze Bolingbrook 279 Marquette Drive Microgrid, LLC
446Lowe's - 1845 - Chicago Brickyard, ILCook County1.01.1–North Narragansett Avenue Solar Project 2022, LLC
447Marion Solar 2Marion County1.01.7–Pivot Energy
448USS Man Solar LLCLivingston County1.00.0–United States Solar Corporation
449Princeton SolarBureau County1.00.9–Altorfer Inc.
450Marshall Solar (IL)Clark County1.00.0–Altorfer Inc.
451SV CSG Reifschneider I A, LLCSt Clair County1.0––SREOG IL Partnership 4, LLC
452GE-Hitachi Solar - Morris, ILGrundy County0.9––DG Illinois Solar, LLC
453TAC-Distributed Energy Resource HybridChampaign County · Solar and wind0.10.32.9%Ameren Illinois

* Fewer than 12 months of 2025 reported, so the total is partial.

Projects where solar is the largest fuel or at least a fifth of nameplate capacity. MW is solar nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources

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